Title:
VEHICLE POWER FEEDING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2014/192136
Kind Code:
A1
Abstract:
A vehicle power feeding system (A) for wirelessly supplying power to a vehicle (M) comprises: a power supply coil (S) provided at a place where the vehicle (M) is to be stopped; first and second alignment posts (P1, P2) having a fixed positional relationship with the power supply coil (S); a position specifying means provided in the vehicle (M) and specifying the positional relationship of the power supply coil (S) with respect to the vehicle (M) by detecting the first and second alignment posts (P1, P2); and a driving support means for, based on the positional relationship of the power supply coil (S) specified by the position specifying means, supporting to drive the vehicle (M) to the power supply coil (S). According to the vehicle power feeding system (A), it is possible to appropriately detect the position of the power supply coil (S) in various places where the vehicle (M) is to be stopped and prevent the positional shift between the power supply coil (S) and a power receiving coil (1) of the vehicle (M) from occurring.
Inventors:
UEDA AKIO (JP)
Application Number:
PCT/JP2013/065193
Publication Date:
December 04, 2014
Filing Date:
May 31, 2013
Export Citation:
Assignee:
IHI CORP (JP)
International Classes:
B60L11/18; B60R21/00; B60W30/06; H02J7/00; H02J17/00
Foreign References:
| JP2010226945A | 2010-10-07 | |||
| JP2011015549A | 2011-01-20 | |||
| JP2007097345A | 2007-04-12 | |||
| JP2012175764A | 2012-09-10 | |||
| JP2013153564A | 2013-08-08 |
Attorney, Agent or Firm:
TERAMOTO Mitsuo et al. (JP)
Mitsuo Teramoto (JP)
Mitsuo Teramoto (JP)
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